ICA

1. abbreviationinitialismbusinessInitialism of Innovative Communications Alliance, an alliance formed by Microsoft and Nortel to develop unified communications products.
2. abbreviationhistoricalinitialismInitialism of Irish Citizen Army.
3. abbreviationinitialismvideo gamesInitialism of International Contract Agency.
4. SingaporeabbreviationinitialismInitialism of Immigration and Checkpoints Authority.
5. abbreviationinitialismInitialism of International Cooperative Alliance.
6. USabbreviationinitialismInitialism of Impoundment Control Act.

   “OMB asserts that its actions are not subject to the ICA because they constitute a programmatic delay,” GAO wrote.

   2020 January 16, Jeremy Herb, “Government watchdog concludes Trump administration broke law by withholding Ukraine aid”, in CNN

plural ICAs

1. abbreviationinitialismcomputer graphicsInitialism of image compression artifact.
2. abbreviationinitialismanatomyInitialism of internal carotid artery.

1. A region of Peru.
2. A province of Ica, Peru.
3. A city, the provincial capital of Ica, Peru.
4. A river in Peru.