Related Clues:
- It may follow the dot
- Domain name suffix
- Part of a univ. Web address
- E-mail address ending, maybe
- Univ. Web letters
- University extension
- College Web address ending
- Dot follower [with 38-Across + 35-Down, this puzzle's theme]
- Part of many univ. addresses
- Part of some Web addresses
- Part of a prof's address
- Part of a WWW address, sometimes
- Dot-___
- Part of a collegian's address
- Cabinet dept. since 1979