Below is a list of commonly-used acronyms, with links to relevant websites where possible.

ADB Asian Development Bank
AfDB African Development Bank
AFRILINE Africa is Online - see their PRSP pages
BWP Bretton Woods Project
CAPE Centre for Aid and Public Expenditure (ODI, London)
CDF Comprehensive Development Framework (World Bank initiative)
CDS Centre for Development Studies (Swansea)
CSO Civil society organisation
DFID HSRC DFID Health Systems Resource Centre
DRI Debt Relief International
EURODAD European Network on Debt and Development - see their PRSP and HIPC pages
GDNET Global Development Network - see their Africa pages
HIPC Heavily Indebted Poor Countries (IMF/WB initiative for debt relief)
HQ Headquarters
IADB InterAmerican Development Bank
IDS Institute for Development Studies (Sussex)
IFI International Financial Institution (WB, IMF, and sometimes regional development banks)
IMF International Monetary Fund
I-PRSP Interim Poverty Reduction Strategy Paper - see World Bank guidance on I-PRSPs
JSA Joint Staff Assessment (World Bank and IMF assessment of (I)PRSP)
MTEF Medium Term Expenditure Framework - see the World Bank on MTEFs
NGO Non-governmental organisation
ODI Overseas Development Institute (London)
OPM Oxford Policy Management (Oxford)
PEM Public Expenditure Management - see the World Bank on PEM
PPPG Poverty and Public Policy Group (ODI, London)
PRGF Poverty Reduction and Growth Facility (IMF concessional loan)
PRS Poverty Reduction Strategy (generally used to cover both PRSPs and IPRSPs, as well as other national poverty reduction strategies)
PRSC Poverty Reduction Strategy Credit (World Bank concessional loan)
PRSP Poverty Reduction Strategy Paper - see World Bank on PRSPs, the IMF on PRSPs, and Eurodad on PRSPs
PSIA Poverty and Social Impact Analysis - see the World Bank on PSIA
SPA Strategic Partnership with Africa
WB World Bank
WIDER World Institute for Development Economics Research