KAMPALA, July 25 (Reuters) - The Ugandan shilling UGX= edged up on Friday on the back of banks selling dollars and market participants said it could rise further next week due to inflows from charity groups. At 0952 GMT, commercial banks quoted the shilling at 2,623/2,633, slightly up from Thursday's close of 2,627/2,637. "In the interbank we've seen some significant (dollar)selling which has strengthened the shilling," said Benon Okwenje, trader at Stanbic Bank. "I am expecting strong inflows as we approach the end of month so the shilling should trade marginally stronger next week," he said, citing dollar inflows from non-governmental organisations operating in the country. The shilling is down 3.9 percent against the greenback in the year to date, under pressure from a range of factors, including aid stoppages by donor nations who were angered by the enactment of an anti-gay law earlier in the year. Daniel Muganza, trader at Centenary Bank, said the shilling could benefit from tighter liquidity in the markets after the central bank mopped up excess liquidity on Friday. He said the central bank removed a total of 149 billion shillings ($56.83 million) from the interbank market via a seven-day repurchase agreement (repo). UGX Spot Rate..... UGX= Ugandan Shilling Money Guide.... UGX/1 Calculated Cross Rates.......... UGXX= Deposits..................... UGXDEPO= Deposits & Forwards............. UGXF= Uganda Equities Guide....... UG/EQUITY Uganda All Share Index........ .ALSIUG Shilling background ..... UGX/BKGDINFO Ugandan Debt Guide............ UG/DEBT All Uganda Bonds............. 0#UGTSY= Uganda T-Bills.............. 0#UGTSYS= Uganda Benchmark............. 0#UGBMK= Central Bank ................ BOUGINDEX Ugandan Contributor Index.... UG/CONT1 Uganda Coffee Prices....... COFFEE/UG01 ($1 = 2622.0000 Ugandan Shillings) (Reporting by Elias Biryabarema; Editing by Duncan Miriri and Raissa Kasolowsky) ((Email:elias.biryabarema@thomsonreuters.com)(Tel: +256772887571)(Reuters Messaging: elias.biryabarema.thomsonreuters.com@reuters.net)) Keywords: UGANDA CURRENCY/