While partly overlapping Greek inscriptions in time and type, those of Rome nevertheless present distinct peculiarities. There is a high measure of standardization in kind and style, despite lingering local traditions in more remote areas. Extensive and excessive use was made of initials and abbreviations, to the point of serious impediments to comprehension; lists of such abbreviations are standard adjuncts to modern handbooks on Latin epigraphy. Stone and bronze were standard material, but there was more use made of bricks, tiles, and terra-cotta, and practices of stamping and signing such matter are of help in identification and dating.

Literary and epigraphic records of early republican Rome are scant and fragmentary. Latin was at the time still largely confined to Rome proper, with Oscan, Etruscan, and colonial Greek spoken and written in much of Italy. With the arrival of extended political power there was little early literacy to fall back on, and historiographic attempts at retrospection ended in epicized myth and legendry (e.g., in Livy). The Greeks on the southern coastal fringe had little truck with the hinterlands of early times. The Etruscan impact on Rome is evident, but shortcomings in discovering epigraphic records of Etruscan city sites (as opposed to necropolises) and in understanding the Etruscan language, limit the historical data derivable from Etruscology. The potential for such illumination is seen from the discovery of gold tablets at Pyrgi in 1964 that contain a dedication in Etruscan and Phoenician by the Etruscan king of Caere, Thefarie Velianas, to the syncretized goddess Uni (Juno) Astarte. Datable to about 500 bce, the text shows Etruscans ruling in the outskirts of Rome, with enough Phoenician or Punic (Carthaginian) maritime presence to warrant symbiotic and syncretistic bilingualism. The vital historical import of such attestations, pieced together with later Greek and Roman historiographic data, is patently manifest.

No historically important epigraphic Latin text from republican Rome antedates the 2nd century bce. The marble Columna Rostrata—found in Rome in 1565 and now at the Palazzo dei Conservatori on the Capitoline Hill—records a naval victory of Duilius (consul in 260 bce) over the Carthaginians; but the inscription, replete with fake archaism, dates from a restoration effort in early imperial days. The fasti consulares and similar lists afford a summary sequence of consulates, magistratures, and triumphs. The one truly significant epigraphic historical text is the “Res gestae divi Augusti,” an autobiographical record of Augustus’ rule, which was exhibited in many places but is best known as the Monumentum Ancyranum, from the bilingual (Latin and Greek) version carved on the walls of the Temple of Rome and Augustus at Ankara (Turkey).

By the time the epigraphic record became abundant, Rome’s domination was secure and the political documentation was one of imperial outflow and of local sycophancy. Treaties of republican Rome with foreign powers survive merely in the works of literary historians. Among “internal” documents from republican days are several epigraphic texts of significance: the Senatusconsultum de Bacchanalibus, on a bronze tablet found in 1640 in Bruttium (the “toe” of Italy) and now in Vienna, is a consular edict on Senate authority, regulating Dionysiac outbursts in Italy in 186 bce; pieces of the laws Lex Acilia Repetundarum (123 bce) and Lex Agraria (111 bce) were found in the 16th century on opposite sides of what was once a large bronze tablet; the local laws of the town of Bantia (on the borderlands of Lucania and Apulia in southern Italy) are inscribed on a fragmentary bronze tablet found in 1790 (now in Naples), with a Latin-language text on one side and the longest known Oscan inscription on the other, both datable to the late 2nd century bce; parts of the Lex Cornelia de Viginti Quaestoribus (81 bce) are preserved on a large bronze tablet found at Rome; Julius Caesar’s Lex Julia Municipalis of 45 bce was found near Heraclea in Lucania. On the whole, however, the transmission of Roman law, from the earliest fragments to the mature codifications, is nonepigraphic. In later times the flood of administrative decrees increases with the growth of centralized autocracy. Typically Roman epigraphic material of imperial date comprises further building inscriptions, military records, and honorific texts.