- IO
- I O (Business)* In Order (Business)* Input/Output (Computing » General)* Indian Ocean (Regional)* Interest Only (Business » Accounting)* British Indian Ocean Territory (Regional » Countries)* Information Operations (Business » General)* Information Online (Internet)* Inside Outside (Community)* Input/ Output, Inc. (Business » NYSE Symbols)* Investigating Officer (Governmental » Police)* Insertion Order (Business » General)* Inter-Office (Computing » Telecom)* Initial Object (Computing » General)* INBOARD/ OUTBOARD (Governmental » Transportation)* In Often (Business » General)* Information Operation (Governmental » Military)* Intestinal Obstruction (Medical » Physiology)* Internex Online (Business » Firms)* International Officer (Governmental » Military)* Illuminati Online (Business » Firms)* Intermediate Objective (Governmental » Military)* Inside Outsider (Miscellaneous » Funnies)* Identification Orders (Governmental » FBI Files)* CPIO Compressed file archive (Computing » File Extensions)* Intellect Optional (Internet » Chat)
Abbreviations dictionary. 2012.