Individual Members of the ECA |
| Peter | Laggner |
| Fernando J. | Lahoz |
| Vratislav | Langer |
| Sine | Larsen |
| Claude | Lecomte |
| Andreas | Leineweber |
| Andreas | Lemmerer |
| Anthony | Linden |
| Javier | Lopez |
| Lucio | Loreto |
| Dominique | LUNEAU |
| Vladimir Y. | Lunin |
| Domenica | Marabello |
| Martin | Martinez Ripoll |
| Norberto | Masciocchi |
| Vincenzo | Massarotti |
| Pedro M. | Matias |
| Irene | Mavridis |
| Patrick | McArdle |
| Helen M. | McDonnell |
| Kate | McHardy |
| Carlo | Mealli |
| Anton | Meden |
| Stefano | Merlino |
| Franco | Merlo |
| Kallelis | Michael |
| Carsten | Michaelsen |
| Carlos | Miravitlles |
| Anna | Moliterni |
| Jan | Moncol |
| Massimo | Moret |
| Marta E G | Mosquera |
| Enrico | Mugnaioli |
| Garib | Murshudov |
| pance | Naumov |
| Hacali | Necefoglu |
| Reinhard B. | Neder |
| Massimo | Nespolo |
| Stavros | Nicolopoulos |
| Roberta | Oberti |
| Roberto | Orlando |
| Ake | Oskarsson |
| Alexandre | Ourjoumtsev |
| Jacob | Overgaard |
| Suheyla | Ozbey |
| Asli | Ozturk |
| Bogdan | Palosz |
| Paola | Paoli |
| Jorge | Pasan |
| Peter | Paufler |
| Paul Ulrich | Pennartz |
| Massimilliano | Perduca |
| Adam | Pietraszko |
| Ullrich | Pietsch |
| Isabella | Pignatelli |
| Tullio | Pilati |
| Alberto | Podjarny |
| Harold | Powell |
| S.L. | Price |
| Davide | Proserpio |
| Simona | Quartieri |
| Gerhard | Raabe |
| Paul | Race |
| David | Rafaja |
| Paul | Raithby |
| Svend Erik | Rasmussen |
| Leigh | Rees |
| Lodovico | Riva di Sanseverino |
| Rosanna | Rizzi |
| Andreas | Roodt |
| Georgina | Rosair |
| Jonathan | Roscoe |
| Patrizia | Rossi |
| Jerome | Rouquette |
| Marco | Rubbo |
| Catalina | Ruiz Perez |