Last update : December 1, 1998
Note:
| Institution | Ship code | Old ship code | Ship's name | Build - Retire | Other information |
|---|---|---|---|---|---|
| Unknown | ZSVK | -- | AFRICANA II | ? - ? | |
| ZRIT | -- | BENGUELA | ? - ? | ||
| ZSYP | -- | DAVIE,T.B. | ? - ? | ||
| ZSNG | -- | R/S SARDINOPS | ? - ? | ||
| All institutions | _XX | XX | Unknown ship |