Unnumbered ships: Provisional registry, fishing vessels, pilot boats and decommissioned...

Unnumbered ships: Provisional registry, fishing vessels, pilot boats and decommissioned vessels with names beginning O to Y.

CW 84 Ning May, Odd I, Olga, Onaway, INS 34 Ormond Hill, BN 67 Our Boys, FY 221 Our Boys, 67 Our Boys, BN 136 Our Boys, FY 7 Our Daddy, FY 54 Our Girls, SS 64 Our John, SH 307 Our Maggie, SH 307 Our Maggie, BN 150 Pam, BN 150 Pam, Panary, W 230 Peace & Plenty, W 664 Pearl, PZ 17 Peck Castle, PZ 17 Peel Castle, PZ 85 Penlee, PZ 85 Penlee, SS 40 Perseverance, WY 12 Pilorme, INS 327 Plough, CO 82 Polly, Pracat, INS 308 Prevail, FY 80 Pride of the West, FY 80 Pride of the West, SH 62 Progress, WY 72 Progress, WY 59 Prosperity, INS 14 Provider, WY 71 Provider, INS 14 Provider, DH 37 Reliance, PZ 107 Renwelle, BN 13 Retriever II, Romford, FY 26 Rosalind, F 105 Rose & Ada, PZ 87 Rosebud, INS 63 Rosebud, INS 130 Roselea, INS 422 Ruby, FY 408 Seagull, F 322 Seasalter, FY 45 Shamrock, INS 60 Shamrock, FY 116 Shamrock, WK 203 Shannon, SS 10 Sheerness, Sigfra, Simbaldi, Simbra, Sinasta, Sir Shanmukham, Surveys 59 Sir Zafrulla, 139 F Skylark, PZ 144 Snowdrop, INS 330 Snowdrop, N 26 Snowdrop, PZ 144 Snowdrop, Socony, Southern Breeze, F107 Speedwell, SY 319 Speedwell, N 66 St Patrick, Standale, WY 112 Success, FY 405 Swift, F 163 Sydney Brown, FY 242 Talisman, BN 122 Telegraph, N 148 Thermopylae, N 148 Thermopylae, F 86 Thistle, F 99 Thomas Flood, FY 72 Tigris, PZ 190 Treryn Castle, PZ 203 Trevessa, INS 106 Triumph, INS 53 Tulip, PZ 214 Two Boys, Tyne, N 294 Uncle Tom, PZ 18 United Boys, WY 67 Venus, FY 367 Vera, F 64 Victory, INS 37 Victory, INS 96 Vigilant, INS 31 Vine, Wally II, 385 Water Lily, N 385 Water Lily, West Indian, Western Light, INS 33 Windfall, INS 33 Windfall, INS 107 Windsor Lad, INS 107 Windsor Lad, INS 103 Windsor, INS 103 Windsor, INS 69 Winnie, SS 18 Young John.