数据库 数据库理论 释文 rough relational model 粗糙关系模型
- international geothermal association
- International Go Federation
- International Golf Federation
- International Gothic
- International Grains Agreement
- International Grassland Congress
- International Gravity Standardization Net 1971
- International Guidelines for Commercial Advertising Practitioners
- International Guidelines for Equivalency and Reciprocity of Qualifications for LIS Professionals
- International Guidelines for the Management of Deep-sea Fisheries in the High Seas
- International Guidelines On Urban And Territorial Planning
- International Handball Federation
- International Health Qigong Federation
- International Health Regulations
- International Heliophysical Year
- International Herbage Seed Group
- International Hockey Federation
- International HRM
- International Human Dimension Programme on Global Environmental Change
- international humanitarian law
- International Hydrographic Organization
- International Hydrology Program
- International Hydropower Association
- International Ice Hockey Federation
- international important wetland convention in Rasar in 1971