Found 48,519 abbreviations starting with 0:

"; googletag.cmd.push(function() { googletag.display('div-gpt-ad-Abbreviations_IA_300x250_B'); }); }
"; googletag.cmd.push(function() { googletag.display('div-gpt-ad-Abbreviations_IA_300x250_A'); }); }

Are we missing a good shorthand here? Don't keep it to yourself! Help us grow our database...