APSAC may refer to:

• The Army Public School and College (Pakistan)
• Anisoylated plasminogen streptokinase activator complex (anistreplase)

• Yi Ha-ung
• Yi He Yuan
• Yi Hoe-seong
• Yi Hoi-chang
• Yi Hun
• Yihweh
• Yi Hyori
• Yi Ik
• Yi Ik (born 1681)
• Yi In-Mun
• Yi Insang
• Yii See Yen
• Yi Jaegwan
• Yi Jaerok
• Yi Jae-rok
• Yi Jeong Ki
• Yi Ji
• Yiji
• Yi jiang chun shui xiang dong liu
• Yijiangshan Island
• Yijiangshan Islands
• Yi Jianlin
• YiJing
• Yijin Jing
• Yijinjing