  A $\textit{covering system}$ is a collection of integer congruences such that
every integer satisfies at least one congruence in the collection. A covering
system is called $\textit{distinct}$ if all of its moduli are distinct. An
expansive literature has developed on covering systems since their introduction
by Erd\H{o}s. Here we provide a full classification of distinct covering
systems with at most ten moduli, which we group together based on two forms of
equivalence. As a consequence, we determine the minimum cardinality of a
distinct covering system with all moduli exceeding $2$, which is $11$.
