| Former partners | 15 |
| Former partner? | 15 |
| Former partner | 14 |
| Former part of the United Kingdom | 33 |
| Former part of the British Airways fleet, for short | 51 |
| Former part of Portuguese India | 31 |
| Former part of Norway | 21 |
| Former part of Austria | 22 |
| Former part of a lira | 21 |
| Former park near the Harlem River | 33 |
| Former Parisian money | 21 |
| Former Parisian coin | 20 |
| Former papal seat | 17 |
| Former papal residence | 22 |
| Former papal headgear | 21 |
| Former Panther | 14 |
| Former Panamanian president | 27 |
| Former Panamanian leader Torrijos | 33 |
| Former Panamanian chief Noriega | 31 |
| Former Panama leader Noriega | 28 |
| Former Pan Am rival | 19 |
| Former Palm Springs mayor | 25 |
| Former Palm smartphone | 22 |
| Former Palestinian leader | 25 |
| Former Palestinian coin | 23 |
| Former Pakistani prime minister Benazir | 39 |
| Former Pakistani president | 26 |
| Former Pakistani P.M. Bhutto | 28 |
| Former Pakistani leader Benazir | 31 |
| Former pairs | 12 |
| Former pact | 11 |
| Former Packer hero | 18 |
| Former Pacific pact for short | 30 |
| Former Pacific defense org. | 27 |
| Former Pacific defense gp. | 26 |
| Former Pacific def. group | 25 |
| Former Pacific counterpart of NATO | 34 |
| Former Pacific alliance | 23 |
| Former Pac. pact | 16 |
| Former P.M. who shared a 1974 Nobel Peace Prize | 47 |
| Former P.M. of Israel | 21 |
| Former P.M. of India | 20 |
| Former P.M. | 11 |
| Former Ozzy slinger Wylde | 25 |
| Former owner of Universal | 25 |
| Former owner of the San Diego Padres | 36 |
| Former owner of the Milwaukee Brewers | 37 |
| Former owner of the jet "Big Bunny," to friends | 57 |
| Former owner of Capitol Records | 31 |
| Former owner of Bebo | 20 |
| Former ova | 10 |
| Former outfielder Moises | 24 |
| Former Ottoman title | 20 |
| Former Ottoman rulers | 21 |
| Former Ottoman officials | 24 |
| Former Ottoman official | 23 |
| Former Ottoman bigwigs | 22 |
| Former OTC watchdog | 19 |
| Former OSS | 10 |
| Former Orr teammate, familiarly | 31 |
| Former orphan | 13 |
| Former Orioles manager Weaver | 29 |
| Former Oriole Ripken | 20 |
| Former org. protecting depositors | 33 |
| Former org. of the Pacers and the Spurs | 39 |
| Former org. of radio performers | 31 |
| Former org. of Clarence Thomas | 30 |
| Former orchard spray | 20 |
| Former Opry network | 19 |
| Former Opry airer | 17 |
| Former opera star | 17 |
| Former open winner | 18 |
| Former Ontario Premier David | 28 |
| Former Ontario Premier Bob ____ | 31 |
| Former Ontario Premier Bob | 26 |
| Former Ontario Premier Bill | 27 |
| Former Ontario Premier | 22 |
| Former ones: Colloq. | 20 |
| Former Olympics sport [Wis.] | 28 |
| Former Olympics powerhouse | 26 |
| Former Olympic V.I.P. | 21 |
| Former Olympic team | 19 |
| Former Olympic star | 19 |
| Former Olympic sport | 20 |
| Former Oldsmobile model | 23 |
| Former Olds output | 18 |
| Former Olds Cutlass | 19 |
| Former Olds | 11 |
| Former Oiler ____Tikkanen | 25 |
| Former oil giant | 16 |
| Former oil company symbolized by a torch | 40 |
| Former oil company name | 23 |
| Former Ohio congressman released from prison in August 2008 | 59 |
| Former Ohio Congressman jailed in connection with the Abramoff scandal | 70 |
| Former official name of Ireland | 31 |
| Former OfficeMax owner | 22 |
| Former occupant | 15 |
| Former Obama Social Secretary Rogers | 36 |
| Former Oasis drummer Starkey | 28 |
| Former NYSE price fraction | 26 |