UNOLS Ship Codes courtesy of researchvessels.org
(UNOLS file link: http://www.researchvessels.org/nodc_by_name.txt)

ShipCode Ship Remarks
18RL RELIEF  
31EY REMEY  
18RA REMORA OCL REQUEST
MLRE RENAICO 9HVO3
BARD RENEE DELMAS C6MJ4
35DF RENOIR FNDT 2/87-9/87
35A2 RENOIR FNOM 1992FORMER ANGO FNOM
31RN RENOWN  
31QG RENSHAW  
32XC RENTZ FFG-46
24TS REPUBLIC OF KOREA  
08RE REPUBLICA  
313O REQUIN  
31RQ REQUISITE  
CUAD RESACA  
74RE RESEARCH  
GHRV RESEARCH  
26RG RESEARCH VESSELS IN GREENLAND  
3175 RESEARCHER NOAA prior to 03/88
66R1 RESEARCHER I  
66RI RESEARCHER I  
063L RESERVE-HOENAU CIRCA 1930'S
90DZ RESHITELNYI OCL
313R RESOLUTE  
32RS RESOLUTION callSign GBZX
742V RESOURCE callSign GRFE
31RS RESPONSE callSign WQ7291
18RE RESTIGOUCHE  
323R RETRIEVER  
315X REXBURG  
32RE REYNOLDS  
91RA RFA  
06RH RHEINLAND  
352S RHIN  
328R RHIND  
31R9 RHODES  
32QB RHONDA SUE  
353F RHONE  
74RH RHYL  
49ZH RIAS MARU NO. 2  
491E RIASU MARU callSign JBGK
491F RIASU MARU NO 1  
49RJ RIASU NO.2 OCL REQUEST  (1/1/1972 to present)
9039 RIBAK 1899-1900 VIA OCL
31RI RICH  
09X2 RICHARD ALLEN  
18RI RICHARDSON  
32RI RICHEY  
32IR RICHMOND BRIDGE  
32RW RIDGLEY WARFIELD  
90QT RIF ICES REQUEST  19Nov62 to 06Nov88
90C1 RIFT UJEV
32XD RIGEL AF-58
18RO RIGOLET  
77BV RIGOLETTO callSign SFMN
32RP RIGPUSHER  
77RA RIMBAUD FORMER ELGAREN
35RD RIMBAUD callSign FNZQ
9060 RINDA OCL REQUEST
58RI RINGSAEL  
20AG RIO BAKER  
49LN RIO DE JANERO MARU  
14AD RIO VERDE  
49RI RISHIRI callSign JRFE
31RV RIVAL  
20RI RIVEROS  
49RF RIYOFUKU MARU  
90QU RK-715 ICES REQUEST  23Apr54 to 17Sep54
32XE ROANOKE AOR-7
317R ROARK  
32QU ROBERT GORDON SPROUL  
3124 ROBERTS  
31X4 ROBIN GRAY  
31R8 ROBINSON  
31ZO ROBISON  
09RB ROBRAY I  
18RC ROBSON REEF OCL REQUEST
09T4 ROBYN JULIE  
33RK ROCK 'N ROLL Fishing Vessel
31RC ROCKAWAY  
31RO ROCKVILLE  
32RM ROCKY MOUNT  
26RH RODBYHAVN C/S  
35RN RODIN  
32RD RODMAN  
26RO RODVIG C/S  
74RB ROEBUCK  
33RR ROGER REVELLE (KAOU)
312H ROGERS  
41RO ROHILKAND  
35RI ROI GRADLON callSign FRAT
49FD ROKKO OCL REQUEST  (01/1965 to 03/1973)
32RL ROLF  
32RB ROMBACH  
909I ROMBAK OCL REQUEST
35RM ROME OCL REQUEST
54RO ROME ELVZ6 Container Ship
061P ROMMEL  
09RO RONA  
32RQ RONQUIL  
35CV RONSARD  
3125 ROOKS  
31RR RORQUAL  
26RV RORVIG C/S  
74AF ROS CASTLE  
32RX ROSA OLIVIA (TUNA BOAT)
08RS ROSALES  
09RS ROSALIND STAR  
31RK ROSE KNOT  
SVRB ROSEBANK J8FO
35RE ROSELYS  
35RS ROSELYS II  
74RO ROSEMARY callSign 3EMQ7
35RP ROSPICO FPID
31R4 ROSS  
58RS ROSS SEA  
32FV ROSS SEAL callSign WYG7180
SVRC ROSSEL CURRENT (J8FI6)  02/09/1995
RURS ROSSIYA UPIG
9064 ROSSIYA OCL REQUEST
35RB ROSTAND  
06RO ROTERSAND  
74R1 ROTHESAY  
61RO ROTOITI  
64RO ROTTERDAM  
09K2 ROTTNEST ISLAND COASTAL STATION
904C ROUMB OCL REQUEST
327R ROUNSEFELL  
35RU ROUSSEAU  
905B ROUSSKOYE OCL REQUEST
32YS ROVER  
31RX ROWAN callSign C6JV4
SVRA ROWANBANK J8FN
31RF ROWE  
32N6 ROYAL ATLANTIC callSign WYX3732
320K ROYAL DAWN WSD3628
74ZB ROYAL NAVY NON-SURVEY VESSELS VIA OCL
31RP ROYAL PACIFIC callSign WY7357
32YB ROYALTY I (TUNA BOAT)
325R ROYALTY I  
06MC RP NORDSEE OCL REQUEST CallSign DA91 offshore structure
06MD RP SYLT OCL REQUEST  fixed position
66CT RPS CATANDUANES VIA OCL (62)
66PA RPS PALAWAN VIA OCL
66YC RPS YACKI VIA OCL (60)
66YN RPS YANGA VIA OCL (50)
66ZA RPS ZAMBALES VIA OCL
90QV RS-614 ICES REQUEST  03Jun52 to 03Nov52
901U RTEHREVANC  
26AE RUBBER DUCK  
90RB RUBEJNOE  
20AC RUBENS  
LARU RUBINS YL2296
SIRI RUBY INDIAH callsign 9VND
31UZ RUCHAMKIN  
31RU RUDE callSign WTET
06MH RUDEN OCL REQUEST research vessel
95AC RUDJER BOSKOKIC  
90SQ RUDOLF SAMOYLOVITCH  
06RE RUHR EXPRESS  
34RT RUOTSALAINEN L/V  
90E3 RUP2 OCL REQUEST
31U7 RUPERTUS  
581B RURIK  
35RT RURUTU  
9040 RUSANOV 1925 VIA OCL
314R RUSH WHEC 723
90RU RUSSANOV  
34RU RUSSARO F/S  
74RU RUSSELL  
90WH RUSSIYA NUCLEAR ICEBREAKER   OCL REQUEST
905S RUSSKOYE POLE OCL REQUEST
31RA RUTH ANN  
90QW RYBOOKHRANA ICES REQUEST  23May56 to 10Aug56
49RY RYOFU MARU  
49FC RYOFUKU OCL REQUEST
49LZ RYOKO MARU  
49RM RYUSYO MARU OCL REQUEST
32RG S B. SARGO  
91AA S. A. AGULHAS  
90SN S. ANDREYEV  
31E8 S. B. ROBERTS  
32HF S. HYDROHUT  
68JS S. JORGE  
31NJ S. L. MOORE  
35BK S. LOUIS II  
54AL S. MARINA  
54AW S. PAUL  
32P3 S. POTTER  
91CA S.A. CONSTANTIA  
91RN S.A. ORANJE (ZSDN)
91SG S.A. SEDERBERG  
91SV S.A. VAAL (ZSDS)  06/06/1996
91WB S.A. WATERBERG  
3208 S.C.011  
06S2 S-2 [LIGHT VESSEL]  
74SB SABELLA  
31SF SABLE FISH  
MLSA SABRINA FISHING BOAT; OCL 7673
904S SACHALIN OCL REQUEST
49CM SACHI MARU NO. 6  
49YI SACHIHO MARU  
49SV SACHIKAZE MARU  
06MJ SACHSENSTEIN OCL REQUEST CallSign DEKH ship of opportunity
18SV SACKVILLE  
48SL SACLANTCEN  
32XG SACRAMENTO AGE-1
49SA SADO callSign JIWH
32XH SAFEGUARD ARS-50
09SA SAGA  
58SG SAGA SPRAY (LATI4)
31S6 SAGACITY callSign C6IX5
49GR SAGAMI  
49SG SAGAMI-MARU  
41SG SAGAR KANYA VTJR
41SS SAGAR SAMPADA VWKS
32XJ SAGEBRUSH WLB-399
34SA SAGGO F/S  
32XK SAGINAW LST-1188
06ML SAGITTA OCL REQUEST CallSign DENP trawler
48AD SAGITTARIO  
68SG SAGRES  
18SY SAGUENAY  
49OH SAHO-MARU  
09G1 SAINT HELENS COASTAL STATION
35SL SAINT LEU callSign STLEU
35ST SAINT ROCH FNXW
35SR SAINT ROLAND FNZB
35SN SAINT ROMAIN FNXN
353Q SAINT SIMON  
35SJ SAINTE JEANNE D'ARC 1928
74S1 SAINTES  
32XL SAIPAN LHA-2
SISV SAIPAN VOYAGER CallSign S6SC ex POLYNESIA lloyds # 7805837
GHSA SAKUMO  
49S2 SAKURA  
49B8 SAKUSAN MARU  
88SA SALAMMBO ICES REQUEST
312U SALAMONIE  
906D SALEKHARD OCL REQUEST
RUSL SALEKHARD ESUX
48SA SALERNUM callSign INYR
34SG SALGRUND L/V  
74SD SALISBURY  
74SA SALPA  
319S SALPA II  
32SB SALUDA (TUNA BOAT)
31SY SALUTE  
68SC SALVADOR CORREIA  
48SB SALVATORE LO BIANCO (IPPV)
18SL SALVELINUS  
18SR SAMARIE  
18S9 SAMBRO Call Sign CG2613
9051 SAMOED 1876-1923 VIA OCL
90SA SAMORODOK  
90SM SAMOYED  
31LS SAMPLE  
34AL SAMPO  
31NM SAMPSON  
42SA SAMUDERA callSign YBDA
32S0 SAMUEL E. MORISON  
3272 SAMUEL GOMPERS  
314J SAMUEL P. LEE callSign NDXA
18S8 SAMUEL RISLEY (CG2960)
49FL SAMURAI OCL REQUEST  (06/1978 to 08/1981)
22AR SAN ANDRES  
32XM SAN ANTONIO  
32SO SAN BERNARDINO  
32S4 SAN DIEGO  
77AI SAN FRANCISCO  
32SN SAN FRANCISCO  
48SG SAN GIORGIO callSign 9HSG2
3283 SAN JOSE AFS-7
08ST SAN JUAN  
32SJ SAN JUAN  
08SL SAN LUIS  
31SP SAN PABLO  
09SP SAN PEDRO STRAIT  
08SN SANAVIRON  
328S SANDERS  
35SD SANDETTIE callSign PHIX
33SL SANDRA LEE callSign WX7617
31SD SANDS  
32S5 SANGAMON  
54BQ SANKO STRESA  
32ZF SANTA ADELA  
32XN SANTA BARBARA AE-33
49B9 SANTA BARBARA MARU  
3184 SANTA CRUZ  
08SC SANTA CRUZ  
32TW SANTA ELENA (TUNA BOAT)
29SA SANTA INES  
3293 SANTA JUANA  
54SL SANTA LUCIA  
20M2 SANTA MARGARITA II OCL REQUEST CallSign CB-2221
20ST SANTA MARIA OCL REQUEST CallSign CB-5721
31M1 SANTA MARIA  
06SR SANTA RITA  
32TZ SANTA ROSA (TUNA BOAT)
49AY SANYO-MARU  
68SM SAO MIGUEL  
09SG SAORI  
34SS SAPPI/SABBSKAR F/S  
08SA SARANDI  
09SR SARANG  
32SR SARATOGA (TUNA BOAT)
32SZ SARATOGA CV-64
90RK SARBAY callSign UNQV
CUSA SARDINA  
68SA SARDINELLA  
41SA SARDINELLA  
91SA SARDINOPS  
35SA SARI  
322M SARIMA  
31FL SARSFIELD  
74SR SARSIA callSign HO3952
49RB SASAGAKE MARU  
18SH SASKATCHEWAN  
32SA SASSAFRASS  
063M SASSNITZ-TRELLEBORG CIRCA 1930'S
326S SATELLITE callSign A7D5012
49ST SATSUMA  
49E3 SATSUMASEIUN  
491R SATSUMASEIUN MARU  
49GZ SATSUMASEIUN NO.2 OCL REQUEST  (04/1968 to present)
491L SATSUMATAKUSEI MARU  
49E7 SATSUNAN callSign JLTI
49ZJ SATUMASEIUN MARU 2  
906C SATURN OCL REQUEST
32XP SATURN AFS-10
34SR SATURNUS  
31UF SAUFLEY  
31X7 SAUGATUCK callSign NJVY
905V SAULKRASTY OCL REQUEST
18SM SAULT ST MARIE  
31VS SAVAGE  
31VN SAVANNAH L/S  
49SW SAWACHIDORI  
77AJ SAXEN  
06BQ SAXON STAR  
09SC SCANDIA callSign WY5495
77SA SCANDICA ICES REQUEST  CallSign SKFZ
31QR SCANNER  
74SH SCARBOROUGH  
11AD SCHELDE II callSign ORSA
063N SCHELLFISCH CIRCA 1960'S
32E6 SCHENECTADY  
91SC SCHIPA  
061Z SCHLESWIG  
061J SCHLESWIG HOLSTEIN  
3147 SCHOFIELD DEG 3
3146 SCHOODIC  
64SB SCHOUVENBANK  
90QX SCHS-105 ICES REQUEST  19Jun55 to 17Jul55
90QY SCHS-168 ICES REQUEST  30May57 to 05Jun57
90QZ SCHS-206 ICES REQUEST  29May72 to 14Jun72
90R1 SCHS-7 ICES REQUEST  12Jul53 to 13Nov54
9052 SCHUKA 1925 VIA OCL
26SG SCHULTZ GRUND FIXED STATION
313P SCHUYKILL  
06SW SCHWABE  
0613 SCHWABENLAND OCL REQUEST
06SC SCHWEDNECK DRMF
76SC SCIENCE 1  
48SC SCIMITARRA  
48AC SCIROCCO  
74SP SCORPION callSign GUHZ
322R SCORPIUS  
74SC SCOTIA new hull, callsign on Apr 27, 1998; callsign MXHR6
74ST SCOTT callSign LNXZ3
321H SCOTT, USS DDG-995
31P8 SCRIPPS PIER  
31IP SCRIPPS T.441  
32UD SCUBA DO  
317I SCULPIN callSign WYE7290
744L SCYLLA  
32S9 SD TUNA BOAT  
063P SDFALL CIRCA 1950'S
316C SEA CAMP  
PASC SEA CHASE callSign HO3698
06SA SEA COMMERCE DGZU
32S2 SEA DRAGON  
33SX SEA EXPLORER  
31SG SEA GULL  
32UP SEA HAVEN  
33SN SEA ISLAND ELDM8
33SA SEA LION KJLV
35SP SEA PREMIER  
48SQ SEA QUEEN  
31SQ SEA QUEST  
312S SEA SCOPE  
32D9 SEA SOUNDER  
32F5 SEA STAR  
54AY SEA TIGER  
32NF SEA TRANSPORTER callSign P3HM4
32EG SEA TREASURE (TUNA BOAT)
32VT SEA VENTURE  
32ZA SEA WITCH  
320L SEA WOLF KNFG
336C SEA WORLD  
32O9 SEABIRD  
58SJ SEABOARD SYRENA call sign LAFY5
322B SEABOB  
58BK SEAL ISLAND  
BHSM SEAL MADAGASCAR (C6ML4)
BHSR SEAL REUNION (C6MJ2)
323Q SEA-LAND ACHIEVER WPKD
33SK SEA-LAND ATLANTIC (KRLZ)
33SB SEA-LAND CONSUMER WCHF
33SC SEA-LAND CRUSADER WZJF
320F SEA-LAND DEFENDER (KGJB)
33S1 SEA-LAND DEVRLOPER callsign: KHRH
320N SEA-LAND ENTERPRISE KRGB
33SD SEA-LAND EXPRESS KGJD
33SE SEA-LAND HAWAII KIRF
33SF SEA-LAND INTEGRITY WPVD
3280 SEA-LAND NAVIGATOR CALLSIGN WPGK
328Q SEA-LAND PACIFIC WSRL
33SG SEA-LAND PERFORMANCE KRPD
33SH SEA-LAND RELIANCE WFLH
33ST SEA-LAND SHINING STAR WVFZ FORMERLY PRESIDENT MCKINLEY
32Q7 SEA-LAND TRADER KIRH
32SV SEA-LAND VENTURE  
33SJ SEA-LAND VOYAGER KHRH
74S6 SEALARK OCL request; OCL code 7640
32XQ SEALIFT ANTARCTIC AOT-176
32FB SEALIFT ARABIAN SEA callSign NFKQ
32UQ SEALIFT ARCTIC callSign NQST
323S SEALIFT ATLANTIC  
32EI SEALIFT CARIBBEAN callSign NKRV
32XR SEALIFT CHINA SEA AOT-170
32XT SEALIFT INDIAN OCEAN AOT-171
32XU SEALIFT MEDITERRANEAN AOT-173
32D1 SEALIFT PACIFIC  
061A SEAPAC BUNKER HILL  
061D SEAPAC CONCORD  
061B SEAPAC LEXINGTON  
061C SEAPAC PRINCETON  
061E SEAPAC VALLEY FORGE  
32XV SEAPAC WASHINGTON  
31Q1 SEARCHER  
CRAA SEARCHER  
PASF SEAS EIFFEL 3EET4
18SJ SEATECH II OCL REQUEST
54SC SEATRAIN CHESAPEAKE  
54SI SEATRAIN INDEPENDENCE  
32QJ SEATRAIN LEXINGTON  
54SO SEATRAIN ORISKANY  
06PI SEATRAIN PRINCETON FORMERLY PLUVIUS
SIST SEATRAIN TRENTON  
54SY SEATRAIN YORKTOWN  
31S2 SEATTLE  
320V SEAWARD EXPLORER  
09SK SEAWAY KING  
31S5 SEBAGO  
35BP SECOND MAITRE LE BIHAN  
54SD SEDCO/BP 471 callSign D5BC
329S SEDERSTROM  
32XW SEDGE WLB-402
32SE SEEADLER (TUNA BOAT)
06SE SEEFALKE DBFO
77SR SEGERO  
29SE SEGURA  
49LH SEICHO MARU  
49SH SEIFU MARU (JIVB)
49S9 SEIHO MARU  
49X2 SEIKO MARU NO.8  
90R3 SEINER-1 ICES REQUEST  28Apr49 to 21Oct52
58SR SEIRA  
33SS SEIS SURVEYOR vessel used in LATEX-A
49RP SEISEI MARU No. 1 OCL REQUEST
49XE SEISHO MARU NO.1  
492E SEIUN MARU JJRQ
34SV SEIVASTO L/V  
49E4 SEIWA MARU  
49EE SEIYO NO.1 OCL REQUEST  (decommissioned 12/1964)
49EO SEIYO-MARU  
90LO SEKSTANT callSign ESMV
ESLO SEKSTANT LOOD - PRE 6/1940
90YB SEKUSHIY OCL REQUEST
SISF SELFOSS Call Sign S6LA
46SL SELFOSS TFAB
902L SELIANIK OCL EQUEST
31LE SELLERS  
31E5 SELLSTROM  
908C SEMEN VOLKOV OCL REQUEST
3210 SEMINOLE KGSM EX MOBILE MERIDIAN,1990
31EM SEMMES  
90DE SEMYON DEZHNEV  
320Z SENATOR WNJG EX DIPLOMAT
06MP SENCKENBERG OCL REQUEST CallSign DDAW research vessel
49S5 SENDAI callSign JNOK
31SE SENECA  
58AW SENJA  
49SF SENSHU MARU  
49D6 SENSHU NO.2 OCL REQUEST
77SN SENSOR SDGC
CYSE SENTINEL Callsign P3SE5
744N SENTINEL  
35SE SENTINELLE  
74S5 SEOL MARA MDGP3
24TU SEOUL  
35SB SEPIA II  
31E2 SERENA callSign J8IT3
74SE SERPENT  
31SR SERRANO  
52SE SETA III Yacht  (In operation up to 1989)
49EU SETTSU-MARU  
49C8 SETTU  
90SP SEVASTOPOL  
902S SEVASTOPOLSKIY RYBAK (EWGB)
36B1 SEVEN BROS ICES REQUEST  31Aug85 to 06Sep85  small boat
74SS SEVEN STONES  
90S5 SEVEROID 5  
33SW SEWARD JOHNSON WST9756 HARBOR BRANCH OCEAN INST. INC.
33S2 SEWARD JOHNSON II as of 1Jan2001 CallSign WTL4798 ex EDWIN LINK
32MS SGT. A. MILLER  
329C SGT. MATEJ KOCAK callSign WHAC
3126 SH-3A  
74SF SHACKLETON  
31S0 SHAG  
49GL SHAMOKITA  
18OK SHAMOOK callSign CG2676
32R0 SHANA RAE  
76SB SHANGBAN  
32HX SHANNON callSign OYNB
9092 SHANTAR EWVR
90C3 SHAPOSHNIKOVO  
18S3 SHARLENE K callSign CY8121
32XX SHASTA AE-33
745K SHAVINGTON  
18S1 SHAWINIGAN MEDS REQUEST CallSign CGAX
32S3 SHEA  
32SH SHEARWATER  
PASH SHEARWATER 3ECT5
90UA SHEDAR OCL REQUEST
18S5 SHELBURNE 1924
32DY SHELBY D  
31SH SHELDRAKE  
90PQ SHELF UMZS
31J8 SHELTON  
314D SHENANDOAH  
32UZ SHENEHON  
743K SHERATON M-1181
18SP SHERINGHAM POINT F/S  
743Y SHETLAND  
76SH SHI JIAN callSign BNSA
761B SHI JIAN  
76SJ SHI JIAN HAO  
76WJ SHI YAN 3  
49ES SHICHISEI MARU  
49II SHICHITO MARU  
31I1 SHIELDS  
49IG SHIGA MARU  
49EG SHIGU MARU  
49SS SHIKIISAN MARU  
49SD SHIKINAMI  
49SQ SHIKINE (JBWG)
47SK SHIKMONA  
325S SHIMADA callSign HP5120
49SM SHIMANE MARU  
49C7 SHIMOKITA callSign 8LBZ
49YH SHIMPU MARU  
49CC SHIN KASHU MARU  
49SN SHINANO callSign JQGX
49CD SHINCHO MARU 18  
49XC SHINDAITO MARU callSign 8JTW
49X1 SHINEI MARU  
49L8 SHINEI NO.2 OCL REQUEST
49L7 SHINEI NO.53 OCL REQUEST
49SX SHINHAYABUSA MARU  
49G1 SHINI OCL REQUEST  (02/1927)
49E5 SHINKAI MARU  
49E6 SHINMIYAGI  
49XJ SHINMIYAGI MARU callSign JKMR
49SI SHINNAN-MARU  
491M SHINRIASU MARU callSign 7JHC
49EJ SHINTAJIMA MARU  
49IN SHINYO MARU  
492D SHINZAN MARU JCGJ
49VH SHIOKAZE  
76SA SHIP 3  
9099 SHIP NOT IDENTIFIED  
06MQ SHIP OF OPPORTUNITY OCL REQUEST
49ZC SHIRAFUJI MARU callSign JAXB
4922 SHIRAKAMI (JLDJ)  03/15/1996
49X3 SHIRANAMI  
491S SHIRANAMI MARU 1972
49HW SHIRASAGI  
49ZS SHIRASE JSVY
49RA SHIRATORI MARU  
49EP SHIRETOKO (JQWV)
32UB SHIRLEY S  
49FV SHIROCHIDORI OCL REQUEST  (12/1987 to present)
49SJ SHISAKA  
90SK SHKVAL  
901J SHMIDT OCL REQUEST
90R5 SHOINA ICES REQUEST  03Jul32 to 16Jul34
499B SHONAN MARU KANAGAWA MISAKI FHS
4998 SHONAN MARU INST. UNKNOWN
499C SHONAN MARU OKINAWA BOE
49NY SHONAN MARU KAGOSHIMA
49S1 SHONAN MARU NO 1  
49S3 SHONAN MARU NO 3  
49S6 SHONAN MARU NO 6  
49S7 SHONAN MARU NO 7  
49S8 SHONAN MARU NO 8  
49PW SHOSHIN MARU  
31OO SHOSHONE  
31HP SHOUP  
492S SHOYO  
49SY SHOYO MARU  
27SY SHOYO MARU Dual entry - also 49SY
312I SHRIKE  
90S3 SHTORM  
76S1 SHU GUANG 01  
76S2 SHU GUANG 02  
76S3 SHU GUANG 03  
76S4 SHU GUANG 04  
76S5 SHU GUANG 05  
76SU SHU GUANG 06 alt. sp. SHOGUANG  06
76S7 SHU GUANG 07 alt. sp. SHOGUANG  07
7610 SHU GUANG 08  
76QX SHU TONG YU 1  
76QY SHU TONG YU 2  
76A2 SHUI XING  
49SU SHUMPU MARU  
74S7 SHUNA callSign MKTY2
49SK SHUNKOTSU MARU  
49SC SHUNYO MARU  
49NU SHUSIMA MARU  
77SH SHUTTLE KARLSTAD (SBFX)  06/02/1992
48SI SIBILLA callSign IPNM
904U SIBIR OCL REQUEST
9050 SIBIRIAKOFF 1923  VIA OCL
42SI SIBOELA  
32H0 SIDNEY FOSS  
49PU SIEI MARU  
063D SIERRA EXPRESS callSign SWYU
3312 SIGANUS OCL REQUESTED
322T SIGMA-T  
18SG SIGMA-T  
58SI SIGNAL  
32SG SIGOURNEY  
TTAC SIKORSKY  
31SS SILAS BENT  
31SV SILVER BAY  
18SD SILVER DOLPHIN  
74SI SILVER SCOUT  
32SI SILVERSTEIN  
291A SILVIA MARIA DEL MAR  
26AC SIMBA  
90R6 SIMEIZ ICES REQUEST  04Dec32 to 05Dec32
32XZ SIMPSON  
06GE SINE IRA  
76YY SING YANG YONG OCL
26BG SINNE BJERREGAARD  
49RN SINSHUN MARU OCL REQUEST
3119 SIO BUOY  
31S4 SIOUX  
18SX SIOUX  
743C SIR BEDIVERE L-3004
09DV SIR DAVID MARTIN VZN8765
744C SIR GERAINT L-3027
31HL SIR H. LAMB  
18SZ SIR JOHN FRANKLIN OCL REQUEST; Call Sign CGDT
74SL SIR LANCELOT  
744E SIR PERCIVALE L-3036
74WH SIR W. HARDY  
18LU SIR WILFRED LAURIER UNIV. OF BRITISH COLUMBIA (UBC)
18WA SIR WILLIAM ALEXANDER MEDS REQUEST Canadian Coast Guard CallSign CGUM
74RS SIREN M/V  (MYBT)
06SI SIRIUS  
745L SIRIUS F-40
32X1 SIRIUS AFS-8
14SI SIRIUS  
31IC SISCOWET  
89SM SISMIK 1 call sign TCVR
18SI SISTERS ISLAND F/S  
34AH SISU  
32I9 SITKA SPRUCE  
77BU SJOLLEN  
26SK SKAGENS REV L/V  
77SK SKAGERAK  
06SK SKAGERAK  
77SG SKAGGALD  
32S7 SKAGIT  
90UD SKALA OCL REQUEST
18SK SKARDALE  
58SH SKARHEIM LLJU  1967
26SU SKARUHAMAR callSign XPSR
58SB SKAUBORD LADC2
58SK SKAUBRYN LAJV4EX SKEENA 4/1/91
58SC SKAUGRAN LADB2
18S2 SKEENA  
90C4 SKIF  
34SK SKIFET L/V  
31S7 SKILL  
32SS SKIMMER  
74SJ SKIPJACK  
AGSK SKOGAFOSS callSign V2GR or V2QT
54AQ SKRIM  
URSK SKVORTSOV-STEPANOV UNHS  BUILT 1974
312Q SKYLARK  
31YW SKYWATCHER  
90R7 SLAVA ICES REQUEST  22Oct47 to 01Jun48
90SV SLAVA 15  
908S SLAVA KERCHI OCL REQUEST
90WF SLAVGOROD OCL REQUEST
58AR SLEIPNER  
09SD SLETFJORD  
09SM SLETHOLM  
26SL SLETTERHAGE C/S  
09SL SLIDRE TIMUR  
58SL SLOMANN 1949
09W5 SMADA  
90UY SMALL BOAT OCL REQUEST
06NF SMALL CRAFT OCL REQUEST
49ZN SMALL VESSEL  
CIAA SMALL VESSELS  
31QM SMALLEY  
90R8 SMELYI ICES REQUEST  13Oct37 to 20Oct37
18SF SMITH FCG
74SK SMITH'S KNOLL  
909H SMOLENSK OCL REQUEST
9071 SMOLNIY OCL REQUEST
46SN SNAEFUGL callSign TFON
90R9 SNEG ICES REQUEST  08Apr77 to 11Jun87
34SN SNIPAN L/S  
09AC SNIPE callSign J8BL6
90S2 SNL-I  
58SE SNORRE I  
32GS SNOW GOOSE callSign J8HD9
31Z1 SNOWDEN  
65SN SNP-1  
47SN SNUNIT  
32SY SNYDER  
74SO SOBERTON  
32OE SOCKEYE  
34SD SODERSKAR L/V  
49SE SOEI-MARU  
09SV SOELA VM6507
64SM SOEMBA  
261D SOENDERJYLLAND  
49GD SOGEN MARU  
58SS SOGNESJOEEN  
907R SOHAE ILHO OCL REQUEST
3294 SOHIO INTREPID  
PASA SOHYA (3EMP8)
9043 SOKOLISTA 1921 VIA OCL
90TV SOKRAT UBKS
06SO SOLEA  
74S3 SOLEBAY  
31YO SOLEY callSign TFDL
14SO SOLIMOES  
90LN SOLNTSYEVO USCG
90SL SOLOMBALA (UGTJ)  1967
46SR SOLRUN TFRY  EA-351
58SO SOLVEIG I  
34SM SOMERI/SOMMARO L/V  
316S SOMERS  
32SW SOMERSWORTH  
26SO SONDERBORG C/S  
31SJ SONIC  
06BE SONNE  
32SX SONNY BOY  
18AJ SOODOC  
24TV SOON CHUN  
49SR SORACHI callSign 7LNU
9041 SOSNOVETS 1925 VIA OCL
58ST SOTRA  
903Z SOUCHAN OCL REQUEST
18QS SOUDAR II  
32SC SOUTH CAROLINA  
54BE SOUTH FOUNDATION  
54AC SOUTH GLORY  
PAAE SOUTH ISLANDER  
744H SOUTHAMPTON  
31UE SOUTHERLAND  
09SE SOUTHERN ENDEAVOUR  
54SN SOUTHERN LION A8SF
MHSL SOUTHERN LION (V7AW8) 04/23/1997
TNSM SOUTHERN MOANA RadioCallSign A3CG3
09SS SOUTHERN SURVEYOR callsign VLHJ
FJSS SOUTHLAND STAR 3DTF
311S SOUTHWIND  
908M SOVETSKAYA UKRAINA OCL REQUEST
90WI SOVETSKIY SOYUZ NUCLEAR ICEBREAKER   OCL REQUEST
90SO SOVIETSK  
90SJ SOVREMENNIK  
49SB SOYA  
49SO SOYO-MARU  
32SP SPANGLER  
31SA SPAR  
06GB SPARKLING WAVE  
58SP SPARRE SCHNEIDER VIA OCL
32X2 SPARTANBURG COUNTY LST-1192
95SP SPASILAC  
90SD SPEKTR  
31SC SPENCER  
31SB SPENCER F. BAIRD  
06SY SPEYER  
32S8 SPICA  
32G5 SPIEGEL GROVE  
062W SPIEKEROOG  
90YT SPIRIDONOV OCL REQUEST CallSign UMZE
32Q1 SPIRIT OF 76  
32X3 SPIRIT OF LIBERTY  
08SP SPIRO  
316F SPORT FISHERIES  
09SY SPRIGHTLY  
3179 SPRINGFIELD  
31NQ SPROSTON  
32R6 SPRUANCE  
18SQ SQUAMISH OCL REQUEST
90RG SREDNEKOLYMSKIY callSign EWTD
9025 SREDNYAYA KOSA OCL REQUEST
90SF SREDNYAYA KOSA (CBKB)
49VI SRIANAMI MARU  
903T SRT 419/342 OCL REQUEST
903Q SRT 4348 OCL REQUEST
90S7 SRT-1045 "ARTEMOVSK"  
90SZ SRT-129  
90S6 SRT-308 ALAZEYA  
9063 SRT-331 OCL REQUEST
901S SRT-4170 "MOSALSK"  
90SS SRT-4178 "MUJNAK"  
90S8 SRT-4179  
90SU SRT-4191 "MJAG-OSTROV"  
90SY SRT-4234 "LOMONOSOV"  
90SW SRT-4309  
90SX SRT-4379 "ARAGATS"  
903N SRT-4401 OCL REQUEST
90SR SRT-4441  
90ER SRT-4453 OCL
90T1 SRT-4509 ICES REQUEST  09Jun60 to 25Jun60
905Q SRT-662 OCL REQUEST
90S9 SRT-9159 "OLOJTSJAN"  
90A4 SRTM 8005 "ALIOT"  
CUS5 SRT-M 8030  
903R SRTM 8-449 OCL REQUEST
90WV SRTM 8-453 OCL REQUEST
90YM SRTM 8-461 OCL REQUEST
90UB SRT-M RIBNOE OCL REQUEST
904P SRTM-8-417 OCL REQUEST
90M1 SRTM-8452 callSign UKIU
90ES SRTM-8454 SESKAR had been concatenated onto platformName
90S1 SRTM-8459 callSign UKXH
90UC SRT-M-UCHENYI  
90D6 SRTR ICES REQUEST
CUS1 SRT-R 9029  
CUS2 SRT-R 9074  
CUS3 SRT-R 9075  
CUS4 SRT-R 9112  
581C SS AKSEL 1901-1904
581E SS EIGIL 1901-1904
581F SS FORTUNA 1901-1904
581H SS HEKLA 1901-1904
581K SS KVIK 1901-1904
581R SS RIVALEN 1901-1904
581T SS THORA DEN BLIDE 1901-1904
581U SS URANIA 1901-1904
18SA ST ANTHONY  
74AU ST AUSTELL BAY  
74S4 ST BRIDES BAY  
18SC ST CATHARINES  
74SG ST GEORGE  
28SJ ST JUDE  
74S2 ST KITTS  
74SM ST MARGARETS  
31SM ST MICHAEL  
09U8 ST MICHELLE  
18ST ST THERESE  
18BS ST. BARNABE  
261X ST. CROIX callSign GFTG
18XS ST. CROIX Canadian Navy destroyer, Hull # 256
35DA ST. GERMAIN  
74HN ST. HELENA (MMHE5)
261J ST. JAN  
22SJ ST. JUDE  
32X4 ST. LOUIS LKA-116
32R4 ST. LOUIS callSign GIAN
320H ST. PEDRO  
261H ST. THOMAS  
AGAR STADT MUNCHEN from Antigua Ship's Registry; RadioCallSign V2AM1
48ST STAFFETTA  
314H STAGE I F/S  
3181 STAGE II F/S  
32ST STAGE TIDE  
31SL STALLION  
31LX STALWART  
09Y9 STALWART  
09SF STANLEY FOWLER  
HKSD STAR DRIVANGER (ZCKP) 11/15/94
74SZ STAR DROTTANGER ZCKU
54SA STAR FLORIDA ELE17
54SB STAR FRASER ELEM3
74SQ STAR HONG KONG ZCKP
36SP STAR POLLUX (SVND) 09/02/1996
74AW STARELLA  
32WJ STARK  
741H STARLING  
322A STATE ARROW  
41SK STATE OF KUTCH  
31R2 STATE RACE  
31S3 STATE STAR  
31S8 STATE WAVE  
31SI STATEN ISLAND  
18SB STATEN ISLAND Dual entry - also code 31SB
26BD STATION BORNHOLM DEEP  
67GY STATION GDYNIA  
67HL STATION HEL  
67RZ STATION ROZEWIE  
58AP STAVANGER F-303
58BC STAVERN  
18GM STE GEMMA  
35AU STE. ANNE DU PORTZIC  
32SD STEADFAST  
26ST STEADY  
32SQ STEELE  
90MA STEFAN MALYGIN  
3189 STEIN DE 1065
31KZ STEINAKER  
20SA STELLA MARIA OCL REQUEST  CallSign CB-4118
20SM STELLA MARIS  
48SP STELLA POLARE  
32SM STEMBEL  
58A1 STENA ARCTICA callSign C6BH6
74SN STENA HISPANA  
06SP STEPHANITOR  
31ZQ STERETT  
06GF STERN VON RIO  
18S4 STETTLER  
32X5 STIARE  
9042 STIARNEN 1899 VIA OCL
31EI STICKELL  
31SN STIRNI  
31KH STOCKHAM  
3127 STODDARD DD-566
18SO STONETOWN  
34SO STORBROTTEN L/S  
31SO STORIS  
314S STORK callSign 5BRD
34ST STORKALLEGRUND L/S  
31RM STORM  
09SX STORM BAY  
31TM STORMES  
36SS STORMY SEAS  
08AS STORNI  
26SR STORSTROMSBRO C/S  
77BX STOVE TRADER  
09SB STRADBROKE  
31ST STRANGER callSign WYZ8670
74EY STRATH DEVON  
90T2 STRELA ICES REQUEST  16Aug37 to 01May38
06MS STRELASUND OCL REQUEST CallSignY3OE small craft
906X STRELETZ OCL REQUEST
902C STRELNYA LYKN
906T STRELOK OCL REQUEST
31TB STRIBLING  
31IZ STRICKLAND  
54AE STRIDER BROADSWORD  
315S STRONG callSign WTF5189
33SR STRONG ICELANDER (WBD9290)
09ST STUART  
743L STUBBINGTON  
46AD STUDLAFOSS  
31Y1 STURDY  
46AB STURLAUGUR  
32S6 STURTEVANT  
06ST STUTTGART  
90VF STVOR  
32G8 SUB SIG II  
32SF SUBSURFACE FLOAT  
90FD SUCHAN OCL
9044 SUCHUM 1925 VIA OCL
06SF SUDFALL  
06MU SUEDEROOG OCL REQUEST CallSign DBJN 12-19-1956 to 12-5-1990
31FQ SUFFOLK COUNTY  
352G SUFFREN  
49S4 SUGI  
76H6 SUI LIAN 220  
49LP SUIYO MARU  
90DW SUKHUM OCL
74SU SULA  
90C5 SULOY  
49DY SUMA  
49SL SUMIDA callSign JG3535
49UB SUMIEI MARU  
49YT SUMIYOSHI MARU 7JFP
181S SUMMERSIDE MEDS REQUEST CallSign CGJJ (not the same as 181A)
181A SUMMERSIDE  
32QF SUMTER  
32WP SUN COASTER  
324S SUN DANCE (TUNA BOAT)
322S SUNBEAN  
36SH SUNHOPE  
06SU SUNLINA  
061I SUNNA HAV  
315Q SUNRISE (TUNA BOAT)