In Belgium the names of the dogs registered to the Livre des Origines Saint-Hubert (LOSH) start each year with the same letter. It’s probably not complete, I could not verify for certain when this system was instigated.
Below a list of the years with the corresponding letters:
| A | 1951 | 1976 | 2001 | |
| B | 1952 | 1977 | 2002 | |
| C | 1953 | 1978 | 2003 | |
| D | 1954 | 1979 | 2004 | |
| E | 1955 | 1980 | 2005 | |
| F | 1956 | 1981 | 2006 | |
| G | 1957 | 1982 | 2007 | |
| H | 1958 | 1983 | 2008 | |
| I | 1959 | 1984 | 2009 | |
| J | 1935 | 1960 | 1985 | 2010 |
| K | 1936 | 1961 | 1986 | 2011 |
| L | 1937 | 1962 | 1987 | 2012 |
| M | 1938 | 1963 | 1988 | 2013 |
| N | 1939 | 1964 | 1989 | 2014 |
| O | 1940 | 1965 | 1990 | 2015 |
| P | 1941 | 1966 | 1991 | 2016 |
| Q | 1942 | 1967 | 1992 | 2017 |
| R | 1943 | 1968 | 1993 | 2018 |
| S | 1944 | 1969 | 1994 | 2019 |
| T | 1945 | 1970 | 1995 | 2020 |
| U | 1946 | 1971 | 1996 | 2021 |
| V | 1947 | 1972 | 1997 | |
| W | ||||
| X | 1948 | 1973 | 1998 | |
| Y | 1949 | 1974 | 1999 | |
| Z | 1950 | 1975 | 2000 |