Ghar Parau Foundation: Applications for Grant Aid 2003
| Matienzo 2003 | Juan Corrin | Spain | Matienzo district of Ruesca, Santander | ||
| 2003 1/2 | Oxford University Cave Club expedition 2003-Julagua 2003 | David Legg | Oxford University | Spain | Picos de Europe |
| 2003 1/2a | Cave bats of the Mergui Karst, Myanmar (Burma) | Paul Bates | Burma | Myanmar region | |
| 2003 1/3 | Dachstein caving expedition 2003 | Joel Corrigan | Austria | Dachstein, Austria | |
| 2003 1/4 | Cambridge University Caving Club expo 2003 | David Loeffler | Cambridge University | Austria | Loser plateau, Totes Gebirge, Austria |
| 2003 1/5 | Huai Tong expedition | Phillip Oakley | Thailand | Thungyai Neresuan west wildlife sanctuary | |
| 2003 1/6 | Thailand 2003 Umphang | Dave Barrett | Thailand | Umphang district 20km form the Burmese border | |
| 2003 1/7 | 2003 Sistema cheve expedition | Richard Stanton | Mexico | Sierra Juarez highlands of North Eastern Oxaco | |
| 2003 1/8 | Western Belize regional cave project (WBRCP) | Christophe Helmke | Central America | Belize (Central America) Cayo district, Roaring creek valley | |
| 2003 1/9 | Vietnam 2003 | Howard Limbert | Vietnam | Quang Binh, Thanh Hoa/ Hoa Binh, Cao Bang Province | |
| 2003 1/10 | Craven Pothole Club China 2003 | Kevin Gannon | China | Guangxi province, China | |
| 2003 1/11 | CSS China | Mel Reid | China | China- not specified | |
| 2003 1/12 | Hong Meigui Yunnan 2003 | Hilary Greaves | China | Yunnan Province | |
| 2003 1/13 | Huajiang Expedition | Ged Campion | China | Guangxi | |
| 2003 1/14 | Expedition Cuetzalen (Tiger) 2003 | S J Whitlock | Mexico | Cuetzalen | |
| 2003 1/6 | Caving in the Abode of the Clouds 2003 | Simon Brooks | India |
Meghalaya
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| 2003 2/1 | Hong Meigui Cave Exploration Society Tian Xing 2003 | Erin Lynch | China | Tian Xing, Woulong County | |
| 2003 2/2 | Caves of Myeik | Paul Bates | Myanmar | Merguil, Myanmar (Burma) | |
| 2003 2/3 | Dong Phaya Yen 2003 | Martin Ellis | Thailand | Phetchbun province, Central Thailand |