“+299”的意思、由来-开放百科全书

词条	+299
释义	> Telephone numbers in Greenland {{R from calling code\|299}}
随便看	National Emerging Infectious Diseases Laboratory National Emission Ceilings Directive National emissions standards for hazardous air pollutants National Emotion National employer service National Employer Service National Empowerment Center National Enameling and Stamping Company Nationalencyclopedin Nationalencyklopedins ordbok National endowment for democracy National Endowment for Science, Technology and the Arts National Endowment for Science Technology and the Arts National endowment for the humanities Nationale Nederlanden National Energy Administration National Energy Board National Energy Board of Canada National Energy Commission National Energy Modeling System National engineering and scientific commission National english school National English School, Kolkata National Enquirer's Uncovered National Enterprise Academy

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。