| 1 | UNV | Ukraine Universal | Callsign: Ukraine Universal, Ceased operations. | UA | AVCODES |
| 2 | UNVE | UNIVERSE COMPANY INC | | | SCAC4 |
| 3 | UNVF | UNIVERSAL FABRICATING INC | | | SCAC4 |
| 4 | UNVI | UNIVERSITY OF GUELPH | | | SCAC4 |
| 5 | UNVL | UNIVERSAL FREIGHT LLC | | | SCAC4 |
| 6 | UNVS | UNIQUE INVENTIONS INC | | | SCAC4 |
| 7 | UNVV | UNIVERSITY OF VICTORIA, THE | | | SCAC4 |
| 8 | UNVX | Universal Corp. | added 10/1960; 4/1961; eliminated 1/1963 | | NAKINA |
| 9 | UNVX | Univar Canada Ltd. | added 4/2008 | | NAKINA |
| 10 | UNVX | Universal Corp. | added 10/60; 4/61 | | NRHS |
| 11 | UNVX | *UNIVERSAL CORP. | | | PWRC |
| 12 | UNVX | +UNIVAR CANADA LTD. | | | PWRC |
| 13 | UNVX | UNIVAR CANADA LTD | | | SCAC4 |
