The abbreviation cluster OF FIRM for Officina Firm occurs 3 times.
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| All solutions for the abbreviation cluster OF FIRM | ||||
| Abbreviation cluster | Abbreviated word cluster | Frequency | ||
| OF FIRM | Officina Firm | 3 | ||
| OF FIRM | Officina Firmi | 2 | ||
| OF FIRM | Officina Firmonis | 1 | ||