| Subject | English | Thesaurus |
| Nasdaq, abbr. | A H L Services, Inc. | AHLS |
| tradem., abbr. | Alcohol & Drug Testing Services, L. L. C. | ADTS |
| AMEX., abbr. | B L C Financial Services, Inc. | BCL |
| abbr., med.appl. | B.O.L. | beginning of life |
| abbr., microel. | C³L | complementary constant-current logic |
| law | Cap.U.L.Rev. | Capital University Law Review |
| st.exch., abbr. | E G L, Inc. options | UQV |
| abbr., med.appl. | E.O.L. | end of live (of a pacemaker) |
| railw., abbr. | G W I Switching Services L. P. | GWSW |
| abbr., microel. | I²L | integrated injection logic |
| Nasdaq, abbr. | K L L M Transportation Services, Inc. | KLLM |
| abbr. | L2CAP | logical link control and adaptation layer protocol |
| railw., abbr. | M R C Rail Services, L. L. P. | MIDX |
| railw., abbr. | Pacer Rail Services L. L. C. | PCRX |
| tradem., abbr. | United Government Services, L. L. C. | UGS |
