| Answer | Crossword Clue |
|---|---|
| ESSO | Bygone oil company |
| TVSO | Bygone compression company |
| REO | Diamond ... Trucks (bygone company) |
| MABELL | Bygone phone company, familiarly |
| HESS | Amerada ... (bygone petroleum company) |
| MTM | ... Enterprises (bygone TV production company) |
| GRAFIX | Vektor ... (bygone video game company) |
| FOTOMAT | Bygone company with yellow-roofed kiosks |
| REO | Bygone car company that bore its founder's initials |
