| '80s sitcom alien |
| Alien invasion tool? |
| Alien carriers |
| Alien subject?: Abbr. |
| Subj. for recent arrivals, maybe |
| Alien sightings |
| Alien's subj. |
| A.C.T. subj. |
| Alien spaceships: Abbr. |
| Alien abduction trumpeters |
| Furry sitcom alien |
| Alienate |
| Alien spaceship: Abbr. |
| Alien: Pref. |
| Alienation |
| Salient |
| Alien attackers' goal? |
| Aliens (Abbr.) |
| Alien of sitcom fame |
| Alien arm |
| Adventurer-turned-alien? |
| Basic subj. for a surgeon |
| Alien's foe, in B-movies |
| Alien |
| Alien domestic? |
| Alien critters |
| Alien spaceships |
| Alien dreader |
| Advanced math subj. |
| Alien dossier, on a sci-fi series |