| IAFWA |
International
Association of Fish and Wildlife Agencies |
| IAEH |
International
Association for Environmental Hydrology |
| IATP |
Institute for
Agriculture and Trade Policy |
| IAWQ |
International
Association on Water Quality |
| IBWA |
The International
Bottled Water Association |
| ICAN |
International
Conservation Awareness Network |
| ICE |
Information Center
for the Environment |
| ICLEI |
International
Council for Local Environmental Initiatives |
| ICMA |
International
City/County Management Association |
| IDEA |
Information
Development - Expanding Awareness |
| IECA |
International
Erosion Control Association |
|
IFAFS |
Initiative for
Future Agriculture and Food Systems |
| IFDC |
International
Fertilizer Development Center |
|
IGC |
International
Grassland Congress |
| IIASA |
International Institute for
Applied Systems Analysis |
| ILINK |
InfoLINK |
| IPMnet |
Integrated Pest
Management Network |
|
IRC |
International Water
and Sanitation Care |
| IRIS |
Integrated Risk
Information System |
| ITC |
Information
Technology Center |
| ITWG |
Interagency
Technical Working Group |
| IWIN |
Interactive Weather
Information Network
(National Weather Service) |
| IWRA |
International Water
Resources Association |
|
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N
O |
P |
Q |
R |
S |
T |
U |
V |
W |
X, Y ,Z
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